alternate DiagnosticClients. To match this API, ASTUnit::LoadFromPCHFile() now takes a corresponding
DiagnosticClient* argument as well. The DiagnosticClient object is destroyed when the ASTUnit object
is destroyed.

The CIndex library now uses this API to create a 'IgnoreDiagnosticsClient' that simply silences
diagnostics when using the clang_createTranslationUnitFromSourceFile() function. This fixes
<rdar://problem/7312058>. This API can change in the future as we add more flexibility for clients.

llvm-svn: 84539

to '+=', '-=', '*=' and '/=' builtin operators and
fixes a logic bug exposed by doing this.

llvm-svn: 84538

Re-order includes so that the logic involving '#ifdef LLVM_ON_WIN32' appears after the main #includes.  The ultimate solution is to just use LLVM-portable methods in llvm/System.

llvm-svn: 84534

is a standard convesion and not a user-defined
conversion.

llvm-svn: 84525

llvm-svn: 84518

llvm-svn: 84514

Removing this shared data should enable clang_createTranslationUnit/clang_createTranslationUnitFromSourceFile to be run from multiple threads (related to <rdar://problem/7303432>).

llvm-svn: 84499

llvm-svn: 84498

Daniel's comment.

llvm-svn: 84484

column computation isn't correct and could exceed the line length, which
resulted in a buffer overflow later.
 - Chris, is there a better way for this code to compute the final column used
   by the caret?

llvm-svn: 84475

llvm-svn: 84469

llvm-svn: 84466

llvm-svn: 84458

 - I'm not sure this is ideal, but otherwise clients must be overly careful when handling decl's which can have empty names.

llvm-svn: 84457

llvm-svn: 84456

llvm-svn: 84455

llvm-svn: 84454

llvm-svn: 84453

When binding a reference to a temporary, it's important that other temporaries created as on the RHS are destroyed before emitting the dtor for the temporary.

llvm-svn: 84451

llvm-svn: 84449

llvm-svn: 84448

are updated.

llvm-svn: 84447

llvm-svn: 84446

llvm-svn: 84445

llvm-svn: 84443

trashing.

llvm-svn: 84439

llvm-svn: 84438

 - strcmp -> ==
 - OS.write(II->getName() ...) -> OS << II->getNameStr()
 - Avoid std::string concatenation
 - Use getNameStr().str() when an std::string is really needed.

llvm-svn: 84437

llvm-svn: 84436

llvm-svn: 84435

form that LLVM code generators can turn into efficient code.  For example,
int4 a, b, c;
a = (int4)(b.yzw, a.x)

llvm-svn: 84434

llvm-svn: 84433

llvm-svn: 84428

llvm-svn: 84427

llvm-svn: 84426

llvm-svn: 84423

llvm-svn: 84422

llvm-svn: 84421

llvm-svn: 84420

llvm-svn: 84419